Physics · Kinetic Theory of Gases
Consider two boxes containing ideal gases A and B such that their temperatures, pressures, and number densities are the same. The molecular size (diameter) of A is half of that of B, and the mass of molecule A is four times that of B. If the collision frequency in gas B is 32 × 1018/s, then the collision frequency in gas A is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 132 × 1018/s
- 24 × 1018/s✓
- 32 × 1018/s
- 48 × 1018/s
Correct answer
4 × 1018/s
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